Home / 3,317,603.13-4,966,858.44-2,971,422.90

Finding the Fourth Proportional to 3,317,603.13, 4,966,858.44 and 2,971,422.90

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Solution

The fourth proportional to 3,317,603.13, 4,966,858.44 and 2,971,422.90 is: 4,448,584.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,317,603.13 : 4,966,858.44 = 2,971,422.90 : x
  2. Step 2: Convert to fraction form
    3,317,603.13/4,966,858.44 = 2,971,422.90/x
  3. Step 3: Cross multiply
    3,317,603.13x = 4,966,858.44 × 2,971,422.90
  4. Step 4: Simplify right side
    3,317,603.13x = 14,758,636,909,674.28
  5. Step 5: Solve for x
    x = 14,758,636,909,674.28/3,317,603.13
  6. Step 6: Final answer
    x = 4,448,584.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.